Avionics Harness Technician II

At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us. About the Team: The Avionics team is responsible for the full lifecycle of Terran R’s nervous system, designing, building, testing, installing, and operating the hardware that connects and controls every major electrical system on the vehicle and ground. The team’s structure intentionally combines avionics design, manufacturing, and test to enable rapid iteration and feedback loops. Engineers are deeply embedded into other functions within Relativity, working closely with propulsion, GNC, fluids, and stage engineering teams to ensure seamless integration and operation. Now is a unique time to join: you’ll get to help shape Terran R's fundamental avionics architecture and be given a high degree of ownership on components that will fly. About the Role: Take ownership of assembling and routing high-reliability wiring harnesses and cable assemblies for Terran R Support the development of junior technicians through on-the-job training, best practices, and workmanship standards Collaborate closely with the engineering, specialists, and quality team to ensure all components meet strict quality control standards Advocate for new tools and improvements aimed towards improving production efficiency About you: 2+ years of hands-on experience as a harnessing technician specializing in application-critical, high-complexity wiring systems Experience conducting inspections, continuity checks, and hipot tests to ensure the integrity and functionality of wire harness assemblies Ability to read, interpret, and execute on work instructions Experience performing rework and repairs on wire harnesses, including cutting, stripping, crimping, soldering, and connectorization Ability to communicate constructive feedback on processes to manufacturing engineering Nice to haves but not required: Current or previous certification in IPC-A-620 or similar industry standards, reflecting advanced wiring or interconnect skills and commitment to quality Familiarity with lean manufacturing principles and the ability to implement process improvements that drive cost savings and efficiency gains Previous involvement in new technology onboarding and integration At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors. Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits perks we offer, please visit here. Hiring Range: $28.40 $39.05 USD We are an equal oppo ... (truncated, view full listing at source)